@article{SLC_2015-2016_73_a4,
     author = {Dominique Foata and Guo-Niu Han},
     title = {Andr\'e {Permutation} {Calculus:} a {Twin} {Seidel} {Matrix} {Sequence}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {73},
     year = {2015-2016},
     url = {http://geodesic.mathdoc.fr/item/SLC_2015-2016_73_a4/}
}